Baby aptaisia?

[Anthrilliel]

I have had these corals for 3 weeks now. Just noticed these things. Without a magnifying glass they look like hair. What are they? And what, if anything should I do about them?

 

[Spare time]

I believe those are some tyhpe of hydroid

 

[samnaz]

Hydroids

 

[Anthrilliel]

I read they will disappear on their own? Should I do something getting?

 

[Jeffcb]

I read they will disappear on their own? Should I do something getting?

no.